390717120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{269}}^1$

素因数の和:395

約数の個数: 224

約数和(自身を含む): 1333195200

約数和(自身を除く): 942478080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 89, 96, 102, 120, 136, 160, 170, 178, 192, 204, 240, 255, 267, 269, 272, 320, 340, 356, 408, 445, 480, 510, 534, 538, 544, 680, 712, 807, 816, 890, 960, 1020, 1068, 1076, 1088, 1335, 1345, 1360, 1424, 1513, 1614, 1632, 1780, 2040, 2136, 2152, 2670, 2690, 2720, 2848, 3026, 3228, 3264, 3560, 4035, 4080, 4272, 4304, 4539, 4573, 5340, 5380, 5440, 5696, 6052, 6456, 7120, 7565, 8070, 8160, 8544, 8608, 9078, 9146, 10680, 10760, 12104, 12912, 13719, 14240, 15130, 16140, 16320, 17088, 17216, 18156, 18292, 21360, 21520, 22695, 22865, 23941, 24208, 25824, 27438, 28480, 30260, 32280, 36312, 36584, 42720, 43040, 45390, 45730, 47882, 48416, 51648, 54876, 60520, 64560, 68595, 71823, 72624, 73168, 85440, 86080, 90780, 91460, 95764, 96832, 109752, 119705, 121040, 129120, 137190, 143646, 145248, 146336, 181560, 182920, 191528, 219504, 239410, 242080, 258240, 274380, 287292, 290496, 292672, 359115, 363120, 365840, 383056, 406997, 439008, 478820, 484160, 548760, 574584, 718230, 726240, 731680, 766112, 813994, 878016, 957640, 1097520, 1149168, 1220991, 1436460, 1452480, 1463360, 1532224, 1627988, 1915280, 2034985, 2195040, 2298336, 2441982, 2872920, 3255976, 3830560, 4069970, 4390080, 4596672, 4883964, 5745840, 6104955, 6511952, 7661120, 8139940, 9767928, 11491680, 12209910, 13023904, 16279880, 19535856, 22983360, 24419820, 26047808, 32559760, 39071712, 48839640, 65119520, 78143424, 97679280, 130239040, 195358560, 390717120]

約数ペア:

[(1, 390717120), (2, 195358560), (3, 130239040), (4, 97679280), (5, 78143424), (6, 65119520), (8, 48839640), (10, 39071712), (12, 32559760), (15, 26047808), (16, 24419820), (17, 22983360), (20, 19535856), (24, 16279880), (30, 13023904), (32, 12209910), (34, 11491680), (40, 9767928), (48, 8139940), (51, 7661120), (60, 6511952), (64, 6104955), (68, 5745840), (80, 4883964), (85, 4596672), (89, 4390080), (96, 4069970), (102, 3830560), (120, 3255976), (136, 2872920), (160, 2441982), (170, 2298336), (178, 2195040), (192, 2034985), (204, 1915280), (240, 1627988), (255, 1532224), (267, 1463360), (269, 1452480), (272, 1436460), (320, 1220991), (340, 1149168), (356, 1097520), (408, 957640), (445, 878016), (480, 813994), (510, 766112), (534, 731680), (538, 726240), (544, 718230), (680, 574584), (712, 548760), (807, 484160), (816, 478820), (890, 439008), (960, 406997), (1020, 383056), (1068, 365840), (1076, 363120), (1088, 359115), (1335, 292672), (1345, 290496), (1360, 287292), (1424, 274380), (1513, 258240), (1614, 242080), (1632, 239410), (1780, 219504), (2040, 191528), (2136, 182920), (2152, 181560), (2670, 146336), (2690, 145248), (2720, 143646), (2848, 137190), (3026, 129120), (3228, 121040), (3264, 119705), (3560, 109752), (4035, 96832), (4080, 95764), (4272, 91460), (4304, 90780), (4539, 86080), (4573, 85440), (5340, 73168), (5380, 72624), (5440, 71823), (5696, 68595), (6052, 64560), (6456, 60520), (7120, 54876), (7565, 51648), (8070, 48416), (8160, 47882), (8544, 45730), (8608, 45390), (9078, 43040), (9146, 42720), (10680, 36584), (10760, 36312), (12104, 32280), (12912, 30260), (13719, 28480), (14240, 27438), (15130, 25824), (16140, 24208), (16320, 23941), (17088, 22865), (17216, 22695), (18156, 21520), (18292, 21360)]